from launch import LaunchDescription
from launch.actions import IncludeLaunchDescription
from launch.launch_description_sources import PythonLaunchDescriptionSource
import os
from ament_index_python.packages import get_package_share_directory
def generate_launch_description():
    include=IncludeLaunchDescription(
        launch_description_source=PythonLaunchDescriptionSource(
            launch_file_path=os.path.join(
                get_package_share_directory("cpp01_launch"),
                "launch",
                "py",
                "py04_args_launch.py"
            )
        ),
        launch_arguments=[("back_r","80"),("back_g","100"),("back_b","200")]
    )
    
    return LaunchDescription([include])